Location History:
- Yokohama, JA (1977)
- Yokohama, JP (1982 - 1986)
Company Filing History:
Years Active: 1977-1986
Title: Kenzo Hoashi: Innovator in Hydrostatic Drive Technology
Introduction
Kenzo Hoashi is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of hydraulic systems, holding a total of eight patents. His innovative designs focus on improving the efficiency and functionality of hydraulic drive arrangements in vehicles.
Latest Patents
One of Hoashi's latest patents is the "Hydrostatic Drive Arrangement." This invention provides synchronized rotation of a pair of output drive shafts through a unique hydraulic circuit. It features a variable displacement pump and a hydraulic motor, along with a pressure-responsive hydraulic synchronizing valve that allows for fluid interflow between hydraulic circuits. This design ensures optimal performance by restricting flow when fluid pressure exceeds a predetermined value.
Another notable patent is the "Split Type Oil Hydraulic Piston Pump and Pressurized Oil Feed Circuit." This invention enhances the traditional swash plate type oil hydraulic piston pump by incorporating three delivery slots that improve the distribution of pressurized oil to hydraulic actuators. The design minimizes flow rate variations and includes additional delivery slots for better load management, ensuring that more pressurized oil is directed to heavily loaded actuators.
Career Highlights
Kenzo Hoashi is currently employed at Komatsu Ltd., a leading company in the manufacturing of construction and mining equipment. His work at Komatsu has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of hydraulic technology in the industry.
Collaborations
Hoashi has collaborated with notable coworkers, including Koichi Morita and Yasuo Kojima. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge hydraulic solutions.
Conclusion
Kenzo Hoashi's contributions to hydraulic technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence the design and functionality of hydraulic systems in various applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.